Nvidia has just announced the release of their new line of notebook graphics: the 7900 GeForce Go series. Features of these new cards include XHD, CineFX 4.0 Shading Architecture, Intellisample 4.0, UltraShadow II, PureVideo, SLI Technology, HDR, DirectX 9.0, Shader Model 3.0, OpenGL 2.0, and PowerMizer technology. XHD, or Extreme High Definition, allows up to 65% improved image quality and detail at resolutions of 1680x1050 and 1920x1200 compared to normal notebook screens. These GPUs come in a GTX and GS variety. They are currently available to leaders such as Dell and Toshiba and will soon be available to many other of Nvidia's notebook partners. Press Release